mi·cro·gram 
(mīkrō-grăm′)
(mīkrō-grăm′)n.
A unit of mass equal to one thousandth (10-3) of a milligram or one millionth (10-6) of a gram.
- Indo-European root: lī̆no-
- Indo-European root: lūs-
- Indo-European root: mag-
- Indo-European root: magh-
- Indo-European root: maghu-
- Indo-European root: man-
- Indo-European root: man-
- Indo-European root: marko-
- Indo-European root: me-
- Indo-European root: me-
- Indo-European root: med-
- Indo-European root: medhu-
- Indo-European root: medhyo-
- Indo-European root: meg-
- Indo-European root: mei-
- Indo-European root: mei-
- Indo-European root: meigh-
- Indo-European root: meik-
- Indo-European root: mei-no-
- Indo-European root: mel-
- Indo-European root: mel-
- Indo-European root: mel-
- Indo-European root: melg-
- Indo-European root: melit-
- Indo-European root: melə-