Word: lightcones
Part of speech: Noun
Syllables: light
cones
Definition: Plural of lightcone
Morphemes:
Affix: lightcone
Language: en
PoS: Noun
Meaning: Alternative form of light cone; : In special relativity, the pattern describing the temporal evolution of a flash of light in Minkowski spacetime. This is modeled in 3-space using the two horizontal axes as spatial dimensions, while the vertical axis is time.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.