mm

Thousandth of meter

Mm is a sound of agreement, acknowledgment, or contemplation—typically hummed with lips closed.

It can signal assent Mm, that makes sense, pleasure Mm, this is delicious, or hesitation while thinking Mm, I'm not sure about that.

The spelling varies: mmm, mhm, mm-hmm.

In measurement, mm is the abbreviation for millimeter.

acknowledgment

nod

Brief head tilt

understanding · listening · confirmation · assent · acceptance · approval · concurrence · gotcha · okay · right

hesitation

uncertainty

State of being unsure

  • pauseTemporary cessation of activity
  • thinkingMental reasoning process
  • doubtLack of firm belief

wavering · indecision · considering · pondering · reluctance · ambivalence · tentativeness · mulling · deliberating · unsure

pleasure

delicious

Highly pleasing to taste

enjoying · appetizing · scrumptious · satisfied · anticipation · craving · mouthwatering · lip-smacking · relishing

murmur

hum

Low steady sound

  • hummingContinuous low-pitched sound
  • droneUnmanned flying machine
  • buzzContinuous low drone

vibration · soft · quiet · low · gentle · soothing · lullaby · contentment · purr

Categories
Opposites
scale of measurement

mmkm

One thousand meters

kilometer · mile · light-year · parsec · meter

measurement system

mminch

Twelfth of a foot

in · foot · ft · yard · mile

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Everyday, not technical · Rated G