Word: lengthen
Part of speech: Verb
Syllables: length
en
Definition: To make longer, to extend the length of.
Morphemes:
Affix: long
Language: en
PoS: Verb
Meaning: To take a long position in.
Affix: -th
Language: en
PoS: Suffix
Meaning: Used to form a term denoting the ordinal numeral corresponding to the value, being a natural number, of a mathematical expression.
Affix: -en
Language: en
Meaning: inchoative