Word: attoparsec
Part of speech: Noun
Syllables: a
tto
par
sec
Definition: A unit of measure of 10−18 parsecs, or about 3. 085centimetres (1. 215inches).
Morphemes:
Affix: atto-
Language: en
PoS: Prefix
Meaning: In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10−18. Symbol: a
Affix: parsec
Language: en
PoS: Noun
Meaning: parallax second