• (adv.) In an effeminate or womanish manner; weakly; softly; delicately. • (adv.) By means of a woman; by the power or art of a woman.
Ef·fem'i·nate·ly adverb 1. In an effeminate or womanish manner; weakly; softly; delicately. 'Proud and effeminately gay.' Fawkes. 2. By means of a woman; by the power or art of a woman. [ R.] ' Effeminately vanquished.' Milton. 
effeminately In an effeminate or unmanly manner or style.