Word: underarm
Part of speech: Noun
Syllables: un
der
arm
Definition: The armpit; the hollow under the arm where it is joined to the shoulder
Morphemes:
Affix: under-
Language: en
PoS: Prefix
Meaning: Under (in any sense): insufficient, insufficiently, below what is correct; subordinate to; beneath or behind.
Affix: arm
Language: en
PoS: Noun
Meaning: The extended portion of the upper limb, from the shoulder to the elbow.