Related Clues:

• Small measure
• ___ flour
• Pub shot
• Ma's ma
• Metric mass
• Scale marking, perhaps
• Eighth of a fluid ounce
• It goes with tele- or epi-
• Pharmacy unit
• Nana
• Unit equal to 15.432 grains
• One-eighth of a fluid ounce
• Fraction of an ounce
• One thousandth of a kilo
• Metric amount