Pronunciation guide: IPA symbols, stress and word endings

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.

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)

-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.

fifties

/ˈfɪftiz/ noun, adjective

Also a form of fifty

Forms 'fifties

noun The sixth decade of a century: the 1850s, 1950s, 2050s, etc. “I will probably be dead by the fifties.”
noun The decade of one's life from age 50 through age 59. “You don't really start living until you're in your fifties!”
noun (temperature, rates) The range between 50 and 59 Fahrenheit. “It can't snow tonight; it's forecast to be in the fifties!”
adjective From or evoking the 51st through 60th years of a century (chiefly the 1950s). “Don't bring ambrosia, this isn't a fifties potluck.”

Synonyms

Sources: Wiktionary · WordNet 3.0 — from the Wiktionary entry “fifties”, CC BY-SA 4.0. Details

Sanskrit dictionary entries whose meaning includes “fifties” (best matches first).