vigor
UK/ˈvɪɡə(r)/US/'vigә/
TOEFLB2
Definitions
n.
Physical or mental strength and energy
精力；活力；元气
n.
Forcefulness or intensity of action
力度；劲头
Root Breakdown
Root-derived=vigor
From Latin vigor ('liveliness, activity'), from vigēre ('to be lively, thrive'). This is the vigil family, a cousin of vīvere — close in feeling ('life-energy') but a separate Latin root. British English spells it vigour.
Root vigil still carries 4 more wordsUsage Guide
Spelling: vigor (American) / vigour (British). The adjective vigorous keeps -or- in both varieties.
Example Sentences
- 1.
He set about his new job with energy and vigor.
- 2.
The debate was conducted with surprising vigor.