adv · verb · 9 senses · updated from the 2026-07-25 local source snapshot
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
Pronunciation
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General-American, Received-Pronunciation:/əˈmeɪn/
UK:Recorded audio is listed in the source snapshot.
rhymes with -eɪn
1
adv
Meaning 1
With all of one's might; mightily; forcefully, violently.
Definition source: English Wiktionary via Wiktextract
Usage: archaic, literary
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adv
Meaning 2
At full speed; also, in great haste.
Definition source: English Wiktionary via Wiktextract
Usage: archaic
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
adv
Meaning 3
Out of control.
Definition source: English Wiktionary via Wiktextract
Usage: UK, dialectal
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
adv
Meaning 4
Exceedingly; overmuch.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To lower (the sail of a ship, particularly the topsail).
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, transitive
Topics: nautical, transport
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
verb
Meaning 6
To decrease or reduce (something).
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, obsolete, transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
verb
Meaning 7
To lower the topsail in token of surrender; to yield.
Definition source: English Wiktionary via Wiktextract
Usage: intransitive, obsolete
Topics: nautical, transport
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
adverb
Meaning 8
with all your strength
Definition source: Princeton WordNet 3.0
Examples
he pulled the ropes amain
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
adverb
Meaning 9
at full speed; with great haste
Definition source: Princeton WordNet 3.0
Examples
the children ran down the hill amain
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
From a- (prefix with the sense ‘at; in; on; with’, used to show a state, condition, or manner) + main (“force, power, strength”). Main is derived from Middle English mayn (“strength”), from Old English mæġen (“strength”), from Proto-Germanic *maginą (“might, power, strength”), *maginaz (“strong”), from Proto-Indo-European *megh- (“to be able”).
Borrowed from Spanish amainar (“to reef a sail (take in part of a sail to adapt its size to the force of the wind); to abate, die down, subside; to ease off, let up; of a person: to calm down, control one’s anger”); further etymology uncertain, probably from a regional Italian (Naples) word (compare Italian ammainare (“to lower or reef (a flag, sail, etc.)”)), from Vulgar Latin *invagīnare (“to sheathe (a sword); to put away, stow”), from Latin in- (prefix meaning ‘in, inside, within’) + vāgīna (“scabbard, sheath; covering, holder; vagina”) (possibly ultimately from Proto-Indo-European *weh2ǵ- (“to cover; sheath”)); this would make it a doublet of invaginate.
Across languages
Translations
7 source translations are retained for this English entry.
Russian:
си́льно
(sílʹno)
— with all of one’s might — see also mightily, forcefully
Russian:
и́зо всех сил
(ízo vsex sil)
— with all of one’s might — see also mightily, forcefully
Spanish:
con todas sus fuerzas
— with all of one’s might — see also mightily, forcefully
Russian:
бы́стро
(býstro)
— at full speed
Russian:
сломя голову
(slomja golovu)
— at full speed
Russian:
на полной скорости
(na polnoj skorosti)
— at full speed