Word: primeless
Part of speech: Adjective
Syllables: prime
less
Definition: Without prime numbers; an integer that has no integral factors but itself and 1
Morphemes:
Affix: prime
Language: en
PoS: Adjective
Meaning: Having exactly two integral factors: itself and unity (1 in the case of integers).
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.