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.