← Skeletal Terms Export Options Alphabetize Word-Def Delimiter Tab Comma Custom Def-Word Delimiter New Line Semicolon Custom Data Copy and paste the text below. It is read-only. Select All Foramen a hole in the bone Fossa shallow depression or dent Process any projection or bump Head expanded end of a bone Crest a ridge Spine a thin process Fissure a long, narrow cleft Line low ridge Condyle smooth, rounded process Ramus an angled projection of a bone Trochlea smooth, grooved structure Trochanter large, rough spot Tuberosity smaller, rough spot Tubercle small, rough process Facet small, flat articular surface Meatus canal with one entrance