pseudovector
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
20
Scrabble Score
12
Letters
3
Syllables
10
Unique Chars
Meaning
noun
A quantity that transforms like a vector under a proper rotation but gains an additional change of sign under an improper rotation
Etymology
Etymology tree Pre-Greekder.? Ancient Greek ψεύδω (pseúdō) Proto-Indo-European *-os Proto-Indo-European *-ēs Proto-Hellenic *-ēs Ancient Greek -ης (-ēs) Ancient Greek -ής (-ḗs) Ancient Greek ψευδής (pseudḗs)der. Middle English pseudo- English pseudo- Proto-Indo-European *weǵʰ- Proto-Indo-European *wéǵʰeti Proto-Italic *weɣō Latin vehō Proto-Indo-European *-tōr Proto-Italic *-tōr Latin -tor Latin vectorlbor. English vector English pseudovector From pseudo- + vector.