Meanings

average per-customer spending

monoenergetic beam (particle physics)

monolayer

establishing something (e.g. a company or a religious order) by oneself

same singular and plural form (of a noun; e.g. sheep)

unilateralism

unilateralism

monogamy

derived unit (i.e. metre per second, cubic metre, etc.)

derived unit (i.e. metre per second, cubic metre, etc.)

prefixed unit of measurement (i.e. millimeter, kilogram, etc.)

acting alone in committing a crime

simple protein

simple hot spring (containing less than one thousand ppm of dissolved minerals)

herpes simplex virus

non-monotonic logic

monogenetic volcano

Order of the Sacred Treasure, Silver Rays

infectious mononucleosis

European Currency Unit