Word: strongback
Part of speech: Noun
Syllables: strong
back
Definition: A strong bar placed across a hatch opening to hold hatch boards or hatch covers. (FM 55-501)
Morphemes:
Affix: strong
Language: en
PoS: Adjective
Meaning: Capable of producing great physical force.
Affix: back
Language: en
PoS: Noun
Meaning: The roof of a horizontal underground passage.