EJDict
ライセンス: CC0 (Public Domain)
日本語WordNet
abstaining from food
acting or moving or capable of acting or moving quickly; "fast film"; "on the fast track in school"; "set a fast pace"; "a fast car"
resistant to destruction or fading; "fast colors"
unrestrained by convention or morality; "Congreve draws a debauched aristocratic society"; "deplorably dissipated and degraded"; "riotous living"; "fast women"
hurried and brief; "paid a flying visit"; "took a flying glance at the book"; "a quick inspection"; "a fast visit"
unwavering in devotion to friend or vow or cause; "a firm ally"; "loyal supporters"; "the true-hearted soldier...of Tippecanoe"- Campaign song for William Henry Harrison; "fast friends"
quickly or rapidly (often used as a combining form); "how fast can he get here?"; "ran as fast as he could"; "needs medical help fast"; "fast-running rivers"; "fast-breaking news"; "fast-opening (or fast-closing) shutters"
firmly or closely; "held fast to the rope"; "her foot was stuck fast"; "held tight"
JMdict
AIによる解説
An adjective/adverb meaning 'quick' or 'firmly fixed.' Also a verb/noun meaning 'to abstain from food' (often for religious reasons). 'Fast asleep' means 'deeply asleep.'
ライセンス: KeyLang Original
The technology has improved astonishingly fast in recent years.
その技術は近年驚くほど速く改良されてきた。
Purists argue that fast food represents a bastardization of cuisine.
純粋主義者はファストフードは料理の堕落を表すと主張する。
The technology is advancing at a dizzyingly fast pace.
技術はめまいがするほど速いペースで進歩しています。
Pronunciation data from ipa-dict (MIT License) based on cmudict-ipa by @lingz