leaf node vs enation

leaf node and enation both are nouns.

Word	Noun	Adjective	Verb	Adverb
leaf node	Yes	No	No	No
enation	Yes	No	No	No

As nouns, enation is a hypernym of leaf node; that is, enation is a word with a broader meaning than leaf node:

leaf node: (botany) the small swelling that is the part of a plant stem from which one or more leaves emerge
enation: a natural projection or outgrowth from a plant body or organ

Other hypernyms of leaf node include plant process.

leaf node (noun)	enation (noun)
(botany) the small swelling that is the part of a plant stem from which one or more leaves emerge	a natural projection or outgrowth from a plant body or organ
	line of descent traced through the maternal side of the family