Meaning

3 senses
  1. (rare, slang, transitive)To manipulate in some ill-defined way; to tweak or mess about with.

  2. (slang)To perform a task that is clear to the speaker but too complex or tedious to be explained, so that outside help is not helpful.

    Why don't you go get lunch? I need to frob with this thing for about 30 minutes and then we'll be good to go.

  3. To transform and obscure in a trivial fashion with memfrob(3).

Origin

Clipping of frobnicate, from frobnitz, coined circa 1958 by David R. Sawyer of the MIT Tec

Clipping of frobnicate, from frobnitz, coined circa 1958 by David R. Sawyer of the MIT Tech Model Railroad Club (TMRC). Year of origin uncertain, and could be 1958–1981: frob is not listed in the TMRC dictionaries of 1959 or 1960, and is first listed in the Jargon File (1981 edition), so it may date from the 1960s or 1970s. Possibly variant of or influenced by frotsus (“a protruding arm or trunnion”), which is listed in TMRC 1959 and 1960.

Wiktionary, CC BY-SA 4.0 · source

Forms

frobs, frobbing, frobbed, frobbed
Base formfrob · to frob
3rd person singularfrobs
Present participlefrobbing
Past simplefrobbed
Past participlefrobbed

regular · Lesson

Present simpleLesson

I, you, we, theyfrob
he, she, itfrobs

Past simpleLesson

all personsfrobbed

Present perfectLesson

I, you, we, theyhave frobbed
he, she, ithas frobbed

Future simple (will)Lesson

all personswill frob

Word family

5 related words

See also

neighbours in the dictionary
frob — meaning, examples, forms, synonyms | Krumeto