A permanent unit organized for special duties.
Indifference to the concerns of others; disregard; nonchalance; aloofness.
The state of being detached or disconnected; insulation.
The separation of a military unit from the main body for a particular purpose or special mission.
The unit so dispatched.
The action of detaching; separation.
Absence of bias; impartiality; objectivity.
Any smaller portion of a main body separately employed.
To greet with "hello".
A greeting used when answering the telephone.
A call for response if it is not clear if anyone is present or listening, or if a telephone conversation may have been disconnected.
An expression of puzzlement or discovery.
Used sarcastically to imply that the person addressed or referred to has done something the speaker or writer considers to be foolish.
A greeting (salutation) said when meeting someone or acknowledging someone’s arrival or presence.
"Hello!" or an equivalent greeting.