'Undershirt' definitions:
Definition of 'undershirt'
noun
A collarless men's undergarment for the upper part of the body [syn:
singlet,
vest, undershirt]
Definition of 'Undershirt'
- Undershirt \Un"der*shirt`\, n.
A shirt worn next the skin, under another shirt; -- called
also undervest.
[1913 Webster]
