What is the meaning of Um?

micrometer; variant of μm used when the character μ is unavailable

Expression of hesitation, uncertainty or space filler in conversation.

Dated spelling of mmm.

An expression to forcefully call attention to something wrong.

An expression of shocked disapproval used by a child who witnesses forbidden behavior.

To make the um sound to express uncertainty or hesitancy.

An undifferentiated determiner or article; a miscellaneous linking word, or filler with nonspecific meaning; representation of broken English stereotypically or comically attributed to Native Americans.

skill, art

house

if

around

about (a subject)

around

at, by

around, about

a (the indefinite article)

water

first/third-person singular present indicative of vȱlda

stone

about, around

at

alternative form of om

about, concerning [with accusative]

round, past, beyond [with accusative]

over, across, along [with accusative]

during, at a point in time [with accusative]

because of, for [with accusative]

(w:Poetic Edda) indicates that the verbal action is completed, compare English “through” as in “read through”. For semantic development, compare adjectival usage of German um.

water

man

husband

house

around [with accusative]

about [with accusative]

during [with accusative]

through [with accusative]

over [with accusative]

whether, if

one

about

around

at, by

by

for

in order to, so as to

up, in the sense of finished

around, about

turned over, changed, from one state to another

used in set phrases

about, concerning

through, around, across

throughout, over, around

during, for, in, at

approximately, about, around

about

at

because of, on account of

contraction of op + dem; on the, at the, to the

contraction of un + dem

around

mind, reason

one

a, an

some; a few (a small number of)

a bit of

indicates that what follows is exceptional; quite a; quite the

the figure or digit "1": one

a person; one; someone

element(s) of a previously mentioned class: one; some (in the plural)

him

mind

intellect

wit

mind

intellect

wit

Source: wiktionary.org