Caenobium

The Radiolaria are marine rhizopods, whose unicellular body always consists of two parts,— […] The individuals are usually single: in only a small minority are the unicellular organisms united in colonies or caenobia.

Source: wiktionary

Sometimes it [the church] is called Martyrium, when raised in honour of any Martyr; somes capella, (chapel,) … sometimes caenobium, at others sacrificium; sometimes sacellum; sometimes the House of Prayer; sometimes monastery; sometimes oratory.

Source: wiktionary

The Encomiast refers to St. Bertin's and St. Omer's as monasteria (II, 21, I and II) and caenobia (ibid., 15). […] The words monasterium and caenobium are, however, both freely used in medieval Latin in the sense 'collegiate church'.

Source: wiktionary

An anagārika does not formally commit himself (or herself) to the strictly cenobitical monastic restraints of a caenobium or monastery, such as finishing one's begging round for food before midday, and not handling money.

Source: wiktionary