Etymology: Middle English, from Old English, thing, assembly; akin to Old High German ding thing, assembly, Gothic theihs time
Date: before 12th century
1 a: a matter of concern :affair<many things to do>bplural: state of affairs in general or within a specified or implied sphere <things are improving>c: a particular state of affairs :situation<look at this thing another way>d:event, circumstance<that shooting was a terrible thing> 2 a:deed, act, accomplishment<do great things>b: a product of work or activity <likes to build things>c: the aim of effort or activity <the thing is to get well> 3 a: a separate and distinct individual quality, fact, idea, or usually entity b: the concrete entity as distinguished from its appearances c: a spatial entity d: an inanimate object distinguished from a living being 4 aplural:possessions, effects<pack your things>b: whatever may be possessed or owned or be the object of a right c: an article of clothing <not a thing to wear>dplural: equipment or utensils especially for a particular purpose <bring the tea things> 5: an object or entity not precisely designated or capable of being designated <use this thing> 6 a:detail, point<checks every little thing>b: a material or substance of a specified kind <avoid fatty things> 7 a: a spoken or written observation or point b:idea, notion<says the first thing he thinks of>c: a piece of news or information <couldn't get a thing out of him> 8:individual<not a living thing in sight> 9: the proper or fashionable way of behaving, talking, or dressing —used with the 10 a: a mild obsession or phobia <has a thing about driving>; also: the object of such an obsession or phobia b: something (as an activity) that makes a strong appeal to the individual :forte, specialty<letting students do their own thing — Newsweek><I think travelling is very much a novelist's thing — Philip Larkin>