Vertigo

Part of speech: noun

Pronunciation: /ˈvɜːtɪɡəʊ/

Definitions

1. A sensation of spinning or dizziness, often accompanied by a loss of balance, typically caused by inner ear problems or heights
2. A disorienting sensation of rotational movement in oneself or surroundings, causing loss of equilibrium and often nausea, usually stemming from inner ear dysfunction or extreme altitude
3. The experience of feeling the environment spinning around you or sensing yourself rotating uncontrollably, leading to imbalance and distress, commonly triggered by vestibular system disorders or being at great heights

Etymology: Vertigo began as a word for a physical spinning sensation, and the Latin it came from is built on the verb "vertere", "to turn". The Latin noun "vertīgō" meant a whirling or turning motion, and it was borrowed into English directly from that Latin source. The roots trace back to an ancient Indo-European base meaning to turn, which also gave English words like "versus" and "verse", both of which carry the same sense of turning or going back. The English sense of the word stayed close to that spinning image. Its modern meaning, the unsettling feeling that the world or oneself is whirling, is still a literal description of turning, now felt inside the body rather than observed in things outside it. The word is also a close relative of "vortex", which has the same turning sense.

Synonyms: dizziness, lightheadedness, nausea, giddiness, spinning sensation

Antonyms: stability, steadiness, balance, equilibrium, composure