adj
Meaning 1
Lax; not tense; not firmly extended.
Definition source: English Wiktionary via Wiktextract
Examples
- a slack rope
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
adj
Lax; not tense; not firmly extended.
Definition source: English Wiktionary via Wiktextract
Synonyms: none provided
Antonyms: none provided
adj
Weak; not holding fast.
Definition source: English Wiktionary via Wiktextract
Synonyms: none provided
Antonyms: none provided
adj
Moderate in some capacity.
Moderately warm.
Definition source: English Wiktionary via Wiktextract
Synonyms: none provided
Antonyms: none provided
adj
Moderate in some capacity.
Moderate in speed.
Definition source: English Wiktionary via Wiktextract
Synonyms: none provided
Antonyms: none provided
adj
Lacking diligence or care; not earnest or eager.
Definition source: English Wiktionary via Wiktextract
Synonyms: none provided
Antonyms: none provided
adj
Not active or busy, successful, or violent.
Definition source: English Wiktionary via Wiktextract
Synonyms: none provided
Antonyms: none provided
adj
Excess; surplus to requirements.
Definition source: English Wiktionary via Wiktextract
Synonyms: none provided
Antonyms: none provided
adj
Vulgar; sexually explicit, especially in dancehall music.
Definition source: English Wiktionary via Wiktextract
Usage: Caribbean, Jamaica, slang
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
adj
Lax.
Definition source: English Wiktionary via Wiktextract
Topics: human-sciences, linguistics, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
adv
Slackly.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Synonyms: none provided
Antonyms: none provided
name
A surname.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
A place in England:
A hamlet in Ashover parish, North East Derbyshire district, Derbyshire (OS grid ref SK3362).
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
A place in England:
A hamlet in Heptonstall parish, Metropolitan Borough of Calderdale, West Yorkshire (OS grid ref SD9828).
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
A place in England:
A hamlet in the Metropolitan Borough of Kirklees, near Outlane, West Yorkshire (OS grid ref SE0817).
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
A real-time collaboration app and platform launched in 2013.
Definition source: English Wiktionary via Wiktextract
Usage: Internet, countable, uncountable
Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences, software
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
The part of anything that hangs loose, having no strain upon it.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Synonyms: none provided
Antonyms: none provided
noun
A dip in a surface.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
In particular, a shallow dell or hollow; a dip in the surface of terrain, such as between hills.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
A low-lying marsh or a pool, especially a tidal or intermittent one which periodically fills and drains.
Definition source: English Wiktionary via Wiktextract
Usage: countable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Unconditional listening attention given by client to patient.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Qualifier: psychotherapy
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Attributive form of slacks (“semi-formal trousers”).
Definition source: English Wiktionary via Wiktextract
Usage: attributive, countable, form-of, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
A temporary speed restriction where track maintenance or engineering work is being carried out at a particular place.
Definition source: English Wiktionary via Wiktextract
Topics: rail-transport, railways, transport
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
A valley, or small, shallow dell; a sag or saddle in a ridge.
Definition source: English Wiktionary via Wiktextract
Usage: countable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
A flat-bottomed, hollow zone within a sand-dune system that has developed over impervious strata, sometimes due to erosion or blow-out of the dune system; its flat base level is therefore close to or at the permanent water-table level, and therefore has rich, marshy flora, with Salix species (willows) as typical woody colonisers.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Small coal; coal dust.
Definition source: English Wiktionary via Wiktextract
Usage: uncountable
Topics: business, mining
No example sentence was provided for this meaning.
Synonyms: culm
Antonyms: none provided
verb
To slacken.
Definition source: English Wiktionary via Wiktextract
Usage: ambitransitive
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
verb
To mitigate; to reduce the strength of.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
verb
To lose cohesion or solidity by a chemical combination with water; to slake.
Definition source: English Wiktionary via Wiktextract
Synonyms: none provided
Antonyms: none provided
verb
To refuse to work as hard as one is supposed to.
Definition source: English Wiktionary via Wiktextract
Synonyms: none provided
Antonyms: none provided
adjective satellite
lacking in rigor or strictness
Definition source: Princeton WordNet 3.0
Synonyms: lax
Antonyms: none provided
adjective satellite
flowing with little speed as e.g. at the turning of the tide
Definition source: Princeton WordNet 3.0
Synonyms: none provided
Antonyms: none provided
adjective satellite
not tense or taut
Definition source: Princeton WordNet 3.0
Synonyms: loose
Antonyms: none provided
noun
a cord or rope or cable that is hanging loosely
Definition source: Princeton WordNet 3.0
Synonyms: none provided
Antonyms: none provided
Broader terms: cord
noun
the quality of being loose (not taut)
Definition source: Princeton WordNet 3.0
Synonyms: slackness
Antonyms: none provided
Broader terms: looseness, play
noun
a soft wet area of low-lying land that sinks underfoot
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: mire, quagmire, quag, morass
Antonyms: none provided
Broader terms: bog, peat bog
noun
a stretch of water without current or movement
Definition source: Princeton WordNet 3.0
Synonyms: slack water
Antonyms: none provided
Broader terms: stretch
noun
a noticeable deterioration in performance or quality
Definition source: Princeton WordNet 3.0
Synonyms: slump, drop-off, falloff, falling off
Antonyms: none provided
Broader terms: deterioration, decline in quality, declension, worsening
noun
dust consisting of a mixture of small coal fragments and coal dust and dirt that sifts out when coal is passed over a sieve
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
Broader terms: debris, dust, junk, rubble, detritus
verb
cause to heat and crumble by treatment with water
Definition source: Princeton WordNet 3.0
Synonyms: slake
Antonyms: none provided
Broader terms: hydrate
Narrower terms: air-slake
verb
become less in amount or intensity
Definition source: Princeton WordNet 3.0
Synonyms: abate, let up, slack off, die away
Antonyms: none provided
Broader terms: decrease, diminish, lessen, fall
verb
make less active or intense
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: slake, abate
Antonyms: none provided
Broader terms: decrease, lessen, minify
verb
become slow or slower
Definition source: Princeton WordNet 3.0
Synonyms: slow, slow down, slow up, slacken
Antonyms: none provided
Broader terms: weaken
verb
make less active or fast
Definition source: Princeton WordNet 3.0
Synonyms: slacken, slack up, relax
Antonyms: none provided
Broader terms: decrease, lessen, minify
verb
release tension on
Definition source: Princeton WordNet 3.0
Synonyms: none provided
Antonyms: none provided
Broader terms: loosen, loose
verb
be inattentive to, or neglect
Definition source: Princeton WordNet 3.0
Synonyms: none provided
Antonyms: none provided
Broader terms: neglect
verb
avoid responsibilities and work, be idle
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
Broader terms: fiddle, shirk, shrink from, goldbrick
History
From Middle English slak, from Old English slæc (“slack”), from Proto-Germanic *slakaz. For sense of coal dust, compare slag.
* As an English and Dutch surname, from the adjective slack. * Also as an English surname, from the noun slack (“shallow valley”). * Possibly also a Slovene surname Americanized from slak (“bindweed”), from Proto-Slavic *sъvolkъ. * The name of the software is an acronym of Searchable Log of All Conversation and Knowledge.
Either from the adjective in Etymology 1 or the verb in Etymology 2.
From Middle English slak, from Old Norse slakki (“a slope”). Cognate with Icelandic slakki, Norwegian slakke.
Of unknown origin. Possibly related to Middle Dutch slacke or Middle Low German slecke. Doublet of slag.
From Middle English slakken, slaken, from Old English slacian, from Proto-Germanic *slakōną (“to slack, slacken”).
Across languages
130 source translations are retained for this English entry.