As an adjective biological

is of or relating to biology.

As a noun big is

a biological insulation garment; an air-tight, full-body suit intended to prevent the spread of contaminants.

As nouns the difference between insulation and big

is that insulation is the act of insulating, or the state of being insulated; detachment from other objects; isolation while big is a biological insulation garment; an air-tight, full-body suit intended to prevent the spread of contaminants.

As nouns the difference between garment and big

is that garment is a single item of clothing while big is a biological insulation garment; an air-tight, full-body suit intended to prevent the spread of contaminants.

As a noun technique

is (uncountable) the practical aspects of a given art, occupation etc; formal requirements.

As a verb electrocauterize is

to cauterize with electricity (a surgical technique).

Electrocauterization is a related term of electrocauterize.

As a noun electrocauterization

is the act of electrocauterizing.

As a verb electrocauterize is

to cauterize with electricity (a surgical technique).

As an adjective optical

is of, or relating to sight; visual.

As a noun ellipsometry is

an optical technique for the investigation of the dielectric properties of thin films especially used in semiconductor manufacture.

As nouns the difference between technique and ellipsometry

is that technique is (uncountable) the practical aspects of a given art, occupation etc; formal requirements while ellipsometry is an optical technique for the investigation of the dielectric properties of thin films especially used in semiconductor manufacture.

As nouns the difference between dielectric and ellipsometry

is that dielectric is (physics) an electrically insulating or nonconducting material considered for its electric susceptibility, ie its property of polarization when exposed to an external electric field while ellipsometry is an optical technique for the investigation of the dielectric properties of thin films especially used in semiconductor manufacture.

As an adjective dielectric

is (electrically) insulating.

As nouns the difference between film and ellipsometry

is that film is photographic film while ellipsometry is an optical technique for the investigation of the dielectric properties of thin films especially used in semiconductor manufacture.

As nouns the difference between semiconductor and ellipsometry

is that semiconductor is (physics) a substance with electrical properties intermediate between a good conductor and a good insulator while ellipsometry is an optical technique for the investigation of the dielectric properties of thin films especially used in semiconductor manufacture.