anything
UK[ˈɛnɪθɪŋ]US[ˈɛniˌθɪŋ]
pron
any object, event, or matter whatever
pron
a thing of any kind, no matter what
Morpheme Breakdown
any
thing
any
one or some of a thing or number of things, no matter which
thing
an object, entity, or abstract concept
Etymology
The word 'anything' is a straightforward compound formed in Middle English from the Old English-derived words 'any' and 'thing'. 'Any' itself originates from the Old English 'ǣnig', meaning 'one-like' or 'a single one', which evolved to express an indefinite choice from a group. 'Thing' has a fascinating semantic journey from its Proto-Germanic root þingą, which originally meant 'assembly' or 'appointed time', before broadening to mean 'subject for discussion' and finally the generalized 'object' or 'matter' we know today. The fusion into 'anything' creates a universal indefinite pronoun, logically encapsulating the concept of 'any single item or matter out of all possible things'.
Analysis
Structure: any + thing
any: From Old English ǣnig (any, anyone), a compound of ān (one) + the suffix -ig (having the character of). It functions as a determiner/pronoun meaning 'one or some of a thing or number of things, no matter which'.
thing: From Old English þing (thing, object, matter, affair). It functions as a noun meaning 'an object, entity, or abstract concept'.
Examples
Is there anything I can do to help?
He will eat almost anything.
The instructions were so simple, anything could go wrong.