Word: breathless
Part of speech: Adjective
Syllables: breath
less
Definition: That makes one hold one's breath (with excitement etc.).
Morphemes:
Affix: breath
Language: en
PoS: Noun
Meaning: The act or process of breathing.
Affix: -less
Language: en
PoS: Suffix
Meaning: Lacking (something); without (something). Added usually to a noun to form an adjective signifying a lack of that noun.