Word: worldlines
Part of speech: Noun
Syllables: world
lines
Definition: Plural of worldline; of an object is the path that object traces in 4-dimensional spacetime
Morphemes:
Affix: worldline
Language: en
PoS: Noun
Meaning: Alternative form of world line. A path in spacetime, especially that traversed by an elementary particle from its creation to its destruction
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.