Origin: bef. 900; (adj. and adv.) ME
thyn(
ne), OE
thynne; c. D
dun, G
dünn, ON
thunnr; (v.) ME
thynnen, OE
thynnian, deriv. of the adj.; cf. MD
dunnen, ON
thynna; akin to OIr
tana, L
tenuis thin, Gk
tany- long

Related forms: thinly, adverb
thinness, noun
Synonyms:
3. slim, slender, skinny, lank, scrawny. Thin, gaunt, lean, spare agree in referring to one having little flesh. Thin applies often to one in an unnaturally reduced state, as from sickness, overwork, lack of food, or the like: a thin, dirty little waif. Gaunt suggests the angularity of bones prominently displayed in a thin face and body: to look ill and gaunt. Lean usually applies to a person or animal that is naturally thin: looking lean but healthy after an outdoor vacation. Spare implies a muscular leanness with no diminution of vitality: Lincoln was spare in body. 5. meager. 8. weak.