pusillanimous, a. [L. pusillanimis; pusillus very little (dim. of pusus a little boy; cf. puer a boy, E. puerile) + animus the mind: cf. F. pusillanime. See Animosity.].
Destitute of a manly or courageous strength and firmness of mind; of weak spirit; mean-spirited; spiritless; cowardly; -- said of persons, as, a pusillanimous prince. [1913 Webster]
Evincing, or characterized by, weakness of mind, and want of courage; feeble; as, pusillanimous counsels. Burke. [1913 Webster]