Word: underline
Part of speech: Verb
Syllables: un
der
line
Definition: To draw a line underneath something, especially to add emphasis; to underscore
Morphemes:
Affix: under-
Language: en
PoS: Prefix
Meaning: Under (in any sense): insufficient, insufficiently, below what is correct; subordinate to; beneath or behind.
Affix: line
Language: en
PoS: Verb
Meaning: To mark with a line or lines, to cover with lines.