Word: polytrees
Part of speech: Noun
Syllables: po
ly
trees
Definition: Plural of polytree; a graph with at most one undirected path between any two vertices. In other words, a directed acyclic graph (DAG) for which there are no undirected cycles either.
Morphemes:
Affix: poly-
Language: en
PoS: Prefix
Meaning: polymer
Etymology Compounds: Affix: πολύς
Language: grc
Decoded: polus
Meaning: many, much
Affix: tree
Language: en
PoS: Noun
Meaning: A connected graph with no cycles or, if the graph is finite, equivalently a connected graph with n vertices and n−1 edges.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).