The Collaborative International Dictionary
synaloepha
Synalepha \Syn`a*le"pha\, n. [NL., fr. L. synaloepha, Gr. ?, from ? to melt together; sy`n with + ? to besmear.] (Gram.) A contraction of syllables by suppressing some vowel or diphthong at the end of a word, before another vowel or diphthong; as, th' army, for the army. [Written also synal[oe]pha.]
Wiktionary
synalœpha
n. (alternative form of synalepha English)