microneedle

As nouns the difference between terms and microneedle

is that terms is while microneedle is a very fine needle.

As nouns the difference between needle and microneedle

is that needle is a long, thin, sharp implement usually for piercing such as sewing, or knitting, acupuncture, tattooing, body piercing, medical injections etc while microneedle is a very fine needle.

As a verb needle

is to pierce with a needle, especially for sewing or acupuncture.

As nouns the difference between fine and microneedle

is that fine is fine champagne; French brandy while microneedle is a very fine needle.

As an adjective fine

is Of subjective quality.

As an adverb fine

is expression of agreement

As a verb fine

is to make finer, purer, or cleaner; to purify or clarify.