| occurring at the beginning of a word or syllable like the (k) sound of kite, chasm, or quay |
| articulation accompanied by an audible puff of breath, as in the h-sound of how or in the release of initial stops, as in the k-sound of key |
excrescent ex·cres·cent (ĭk-skrěs'ənt)
adj.
Growing out abnormally, excessively, or superfluously.