ALL meanings of a
A, a
A a - symbol a the number 10 in hexadecimal notation COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A ace COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- symbol a argon (now superseded by Ar) COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- symbol a ampere(s) COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A ampere-turn COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- symbol a absolute (temperature) COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- symbol a (in circuit diagrams) ammeter COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A area COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A atomic COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A affinity COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A adenine COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- symbol a a universal affirmative categorical proposition, such as all men are mortal: often symbolized as SaP COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- symbol a a person whose job is in top management, or who holds a senior administrative or professional position COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A Austria (international car registration) COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- symbol a angstrom unit COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A acre(s) or acreage COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A America(n) COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a a blood type COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a a grade indicating excellence COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a the sixth tone or note in the ascending scale of C major COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a a key, string, etc. producing this tone COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a the scale having this tone as the keynote COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- adjective a first-class; A 1 COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A absolute COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A ampere COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A analog COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A angstrom COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A anode COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A April COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A argon COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a assist(s) COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A attendance COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- abbreviation A August COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a the first letter of the English alphabet: from the Greek alpha, a borrowing from the Phoenician COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a any of the speech sounds that this letter represents, as, in English, the vowel ( (æ) ; a) ) of hat, ( (ɑ) ; ä) ) of father, ( (eɪ) ; ā) ) of bake, or ( (ɔ) ; ô) ) of call COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a a type or impression for a or A COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a the first in a sequence or group COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a an object shaped like A COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- adjective a of a or A COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- adjective a first in a sequence or group COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- adjective a shaped like A COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- adjective a one; one sort of COBUILD Advanced English Dictionary . Copyright © HarperCollins Publishers 3
- noun a first letter of alphabet 1
- indefinite article a indefinite article 1
- noun a one: before a number 1
- noun a sth hypothetical, non-specific 1
- indefinite article a sb called 1
- noun a grade 1
- noun a music: note 1
- noun a music: key 1