ID Is an Abbreviation For

ID is an abbreviation for:

A) intradermal = intra (above) + derm (skin) + al (pertaining to) = pertaining to above the skin.
B) intradermal = intra (across) + derm (skin) + al (pertaining to) = pertaining to across the skin.
C) intradermal = intra (beneath) + derm (skin) + al (pertaining to) = pertaining to beneath the skin.
D) intradermal = intra (inside) + derm (skin) + al (pertaining to) = pertaining to inside the skin.
E) intradermal = intra (upon) + derm (skin) + al (inflammation) = pertaining to upon the skin.