Word: underfull
Part of speech: Adjective
Syllables: un
der
full
Definition: Not full enough; not filled to available capacity.
Morphemes:
Affix: under-
Language: en
PoS: Prefix
Meaning: Under (in any sense): insufficient, insufficiently, below what is correct; subordinate to; beneath or behind.
Affix: full
Language: en
PoS: Adjective
Meaning: Containing the maximum possible amount that can fit in the space available.
Etymology Compounds: Affix: fullo
Language: la
Decoded: fullo
Meaning: a fuller