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obviate

UK[ˈɒb.vi.eɪt]US[ˈɑː.bi.eɪt]
v

To remove a problem or need, making something unnecessary.

v

To anticipate and prevent or eliminate a difficulty by effective measures.

Morpheme Breakdown

ob
vi
ate
ob

against, in the way

vi

way

ate

verb suffix

Etymology

The verb 'obviate' originates from the Late Latin 'obviatus', the past participle of 'obviare', meaning "to meet, withstand, or prevent". This Latin verb is built from the preposition 'ob' ("against") and 'via' ("way"). The literal sense is thus "to stand in the way of" or "to meet and block a path". Over time, this concrete image of blocking a physical path evolved into the modern abstract meaning of anticipating and removing an obstacle, difficulty, or need before it arises, thereby making an action unnecessary. The logic flows from physically confronting something in your path to figuratively eliminating a potential problem.

Analysis

Structure: ob (against, in the way) + vi (way) + ate (verb suffix) - 'ob': A Latin prefix meaning "against", "in the way of", or "toward". - 'vi': From the Latin root 'via', meaning "way", "road", or "path". - 'ate': A Latin-derived suffix used to form verbs meaning "to act upon" or "to cause to become".

Examples

The new security system obviates the need for a night watchman.

Careful planning can obviate many potential complications.

This medical treatment aims to obviate the necessity for surgery.

obviate – Meaning, Etymology & Word Origin | OpenEtymology