Webster’s Revised Unabridged Dictionary · 1913
Proclitic
Pro·clit′ic (prō·klĭt′ĭk), a. [Gr. προκλίνειν to lean forward; πρό forward + κλίνειν to lean or incline. Cf. Enclitic.] (Gr. Gram.) Leaning forward; — said of certain monosyllabic words which are so closely attached to the following word as not to have a separate accent.