in-situ vs in situ

in-situ and in situ both are adjectives.

Word	Noun	Adjective	Verb	Adverb
in-situ	No	Yes	No	No
in situ	No	Yes	No	Yes

As adjectives, in-situ and in situ are synonyms defined as:

in-situ and in situ: being in the original position; not having been moved

Other synonyms of in-situ include unmoved.

in-situ (adjective)	in situ (adjective)
being in the original position; not having been moved	being in the original position; not having been moved

in-situ (adverb)	in situ (adverb)
	in the original or natural place or site
	in position