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
Abbreviation of teen.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, not-comparable
Qualifier: ratings
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
adj
Abbreviation of taxable.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, not-comparable
Topics: business, finance
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
adj
Abbreviation of twentieth, a book size range (12.5–15 cm in height).
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, not-comparable
Qualifier: American Library Association
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
adj
Abbreviation of transgender or transsexual.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, not-comparable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
adj
Abbreviation of true.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, not-comparable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: F
character
The twentieth letter of the English alphabet, called tee and written in the Latin script.
Definition source: English Wiktionary via Wiktextract
Usage: letter, lowercase
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
AT&T.
Definition source: English Wiktionary via Wiktextract
Topics: business, finance, stock-ticker-symbol
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
name
The Massachusetts Bay Transportation Authority, or MBTA; specifically, the subway or train.
Definition source: English Wiktionary via Wiktextract
Usage: informal
Synonyms: none provided
Antonyms: none provided
name
The roughly T-shaped rural part of Pennsylvania, located between Philadelphia and Pittsburgh.
Definition source: English Wiktionary via Wiktextract
Usage: informal
Synonyms: Pennsyltucky
Antonyms: none provided
noun
Abbreviation of time.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Alternative letter-case form of T, ton.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Alternative letter-case form of T, tonne.
Definition source: English Wiktionary via Wiktextract
Usage: UK, alt-of, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of tomin.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, historical, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Ellipsis of T-shirt.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, ellipsis, informal, uncountable
Topics: business, clothing, fashion, lifestyle, manufacturing, textiles
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of Tuesday.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of Thursday.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, uncountable
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of tenor.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, uncountable
Topics: entertainment, lifestyle, music
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Ellipsis of Model T.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, ellipsis, uncountable
Topics: automotive, transport, vehicles
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of trailer (“trailer car”).
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, uncountable
Topics: rail-transport, railways, transport
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of ties (statistic).
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, uncountable
Topics: hobbies, lifestyle, sports
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of technical foul.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, uncountable
Topics: ball-games, basketball, games, hobbies, lifestyle, sports
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of testosterone.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, uncountable
Qualifier: especially LGBTQ
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Ellipsis of T wave.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, ellipsis, uncountable
Topics: medicine, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Ellipsis of T cell.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, ellipsis, uncountable
Topics: immunology, medicine, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Ellipsis of T-beam.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, ellipsis, uncountable
Topics: business, construction, manufacturing
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Abbreviation of temperance, marked in the ship's books when a sailor chose money instead of the daily rum ration.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of, countable, historical, uncountable
Topics: nautical, transport
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
num
The twentieth numeral symbol of the English alphabet, called tee and written in the Latin script.
Definition source: English Wiktionary via Wiktextract
Usage: lowercase
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
hormone produced by the thyroid glands to regulate metabolism by controlling the rate of oxidation in cells
Definition source: Princeton WordNet 3.0
Synonyms: thyroxine, thyroxin, tetraiodothyronine
Antonyms: none provided
Broader terms: thyroid hormone
noun
thyroid hormone similar to thyroxine but with one less iodine atom per molecule and produced in smaller quantity; exerts the same biological effects as thyroxine but is more potent and briefer
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: triiodothyronine, liothyronine
Antonyms: none provided
Broader terms: thyroid hormone
noun
the 20th letter of the Roman alphabet
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
Broader terms: letter, letter of the alphabet, alphabetic character
noun
a unit of weight equivalent to 1000 kilograms
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: metric ton, MT, tonne
Antonyms: none provided
Broader terms: metric weight unit, weight unit
noun
one of the four nucleotides used in building DNA; all four nucleotides have a common phosphate group and a sugar (ribose)
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: deoxythymidine monophosphate
Antonyms: none provided
Broader terms: nucleotide, base
noun
a base found in DNA (but not in RNA) and derived from pyrimidine; pairs with adenine
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: thymine
Antonyms: none provided
Broader terms: pyrimidine
History
Abbreviations.
