Word: shellback
Part of speech: Noun
Syllables: shell
back
Definition: A sailor who has crossed the equator.
Morphemes:
Affix: shell
Language: en
PoS: Noun
Meaning: A light boat whose frame is covered with thin wood, impermeable fabric, or water-proofed paper; a racing shell or dragon boat.
Affix: back
Language: en
PoS: Verb
Meaning: To change direction contrary to the normal pattern; that is, to shift anticlockwise in the northern hemisphere, or clockwise in the southern hemisphere.