Pa (Noun)
Meaning 1
An informal term for a father; probably derived from baby talk.
Classification
Nouns denoting people.
Synonyms
Hypernyms
Meaning 2
A unit of pressure equal to one newton per square meter.
Classification
Nouns denoting quantities and units of measure.
Synonyms
Hypernyms
Meaning 3
A short-lived radioactive metallic element formed from uranium and disintegrating into actinium and then into lead.
Classification
Nouns denoting substances.
Synonyms
Hypernyms
Meaning 4
A Mid-Atlantic state; one of the original 13 colonies.
Classification
Nouns denoting spatial position.
Synonyms
Meaning 5
An electronic amplification system used as a communication system in public areas.
Classification
Nouns denoting man-made objects.