Pronunciation guide: IPA symbols, stress and word endings
Vowels
| iː | see | ɪ | sit | e / ɛ | bed | æ | cat |
| ɑː | father | ɒ | hot (UK) | ɔː | law | ʊ | put |
| uː | too | ʌ | cup | ɜː | bird | ə | about |
| eɪ | day | aɪ | my | ɔɪ | boy | aʊ | now |
| əʊ / oʊ | go (UK / US) | ɪə | near | eə | hair | ʊə | tour |
Consonants that look unusual
| θ | thin | ð | this | ʃ | she | ʒ | measure |
| tʃ | church | dʒ | judge | ŋ | sing | j | yes |
p b t d k g f v s z h m n l r w sound as in ordinary English spelling.
Marks
- ˈ main stress, before the stressed syllable: /ˈwɔːtə/ water · ˌ lighter (secondary) stress: /ˌʌndəˈstænd/ understand
- ː a long vowel · (r) an r said only in accents that pronounce it (most American, Scottish, Irish)
Common word endings
- -s / -es (plurals; he/she form of verbs): /s/ after voiceless sounds (cats), /z/ after voiced (dogs), /ɪz/ after s, z, sh, ch, j sounds (buses, watches). Spelling: -es after s, x, z, ch, sh; consonant + y → -ies (city → cities).
- -ed (past): /t/ after voiceless sounds (walked), /d/ after voiced (played), /ɪd/ after t or d (wanted). Spelling: love → loved, stop → stopped, carry → carried.
- -ing: make → making, run → running, see → seeing.
- Irregular: go, went, gone · be, was, been · see, saw, seen · man → men · child → children · mouse → mice.
- Older (King James) forms: -eth = -s (he loveth = he loves) · -est with “thou” (thou lovest) · spake = spoke.
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Results for “hydroxyl group”
- acyl noun(organic chemistry) Any of class of organic radicals, RCO-, formed by the removal of a hydroxyl group from a carboxylic acid.
- amide noun(organic chemistry) Any derivative of an oxoacid in which the hydroxyl group has been replaced with an amino or substituted amino group; es…
- cyclohexanol noun(organic chemistry) The alicyclic alcohol derived from cyclohexane by replacement of a hydrogen atom with a hydroxyl group
- enol noun(organic chemistry) An organic compound containing a hydroxyl group bonded to a carbon atom which is doubly bonded to another carbon atom.
- ethanol noun(organic chemistry) A simple aliphatic alcohol formally derived from ethane by replacing one hydrogen atom with a hydroxyl group: CH₃-CH₂-O…
- glyceryl noun(organic chemistry) Either of the univalent, divalent or trivalent radicals derived from glycerol by removing hydrogen atoms from one, two …
- hydroxybutyric acid noun(organic chemistry) Either of the isomeric compounds formed from a butyric acid by substituting a hydrogen atom with a hydroxyl group
- phenol noun(organic chemistry, uncountable) A caustic, poisonous, white crystalline compound, C₆H₅OH, derived from benzene and used in resins, plastic…
- sterol noun(biochemistry, organic chemistry) Any steroid that contains a hydroxyl group in the 3-position of the A-ring.