Foramen and Niche

Foramen noun - A natural opening or perforation through a bone or a membranous structure.

Niche and foramen are semantically related. in opening in a solid object topic. In some cases you can use "Niche" instead a noun "Foramen".

Niche noun - A hollowed-out space in a wall.

Foramen and niche are semantically related. Sometimes you can use "Foramen" instead a noun "Niche".

Nearby Word: niched