foramina
Noun
The word is derived from foramen
Meaning
of Foramen
Source: Webster's dictionaryPhrases with the word
Examples
Another feature is the hard palate, which always, in contrast to the higher mammals' foramina, have more openings.
Its anterior surface is flat and smooth, whilst its posterior is perforated by numerous foramina and its surface rough, to give attachment to the ligament of the neck.
Galen observed that fish had multitudes of openings (foramina), big enough to admit gases, but too fine to give passage to water.
There are many holes in the skull called "foramina" by which the nerves can exit the skull.