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definitely

UK[ˈdefɪnətli]US[ˈdefɪnətli]
adv

without any doubt; certainly.

adv

used to emphasize that something is true and that there is no doubt about it.

Morpheme Breakdown

de
finite
ly
de

finite

ly

Etymology

the word "definitely" originates from the latin verb 'definire', meaning "to set bounds to, to limit, to determine". this verb itself is composed of the intensive prefix 'de-' and 'finire' (to bound, to finish). the concept evolved from the literal act of marking physical boundaries to the abstract act of settling a matter with finality, removing all uncertainty. the english adjective "definite" emerged, meaning "having precise limits" or "clearly defined". by adding the adverbial suffix '-ly', the word "definitely" was formed, encapsulating the sense of "in a completely settled or determined manner", hence conveying absolute certainty.

Analysis

Structure: de + finite + ly - de (latin prefix): meaning "completely, thoroughly, down from". - finite (latin root): from 'finire' (to limit, to end, to set bounds). in english, it means "having limits or bounds". - ly (old english suffix): an adverbial suffix meaning "in a manner of".

Examples

i will definitely be there by 8 pm.

this is definitely the best cake i've ever tasted.

the project is definitely finished, so we can all relax now.

definitely – Meaning, Etymology & Word Origin | OpenEtymology