fly off at a tangent
Abruptly change direction
To fly off at a tangent is to suddenly veer away from a topic or course of action, typically in conversation or thought.
The expression comes from geometry, where a tangent line touches a curve at one point before heading off in its own direction.
Someone who flies off at a tangent abruptly shifts to an unrelated subject or pursuit, often leaving others confused.
We were discussing the budget when she flew off at a tangent about her vacation plans.
- swerveAbrupt directional change
- deviateTurn from course
- veerChange course suddenly
- divergeSeparate into directions
- off the railsBehaving erratically or chaotically
sidetrack · scatterbrain · lateral thinking · daydreaming · all over the place · shift · digression · change the subject · impulsiveness · rambling · irrelevance · redirect · deflect · spontaneity · stray · non sequitur · out of left field · detour
fly off at a tangentstay focused
Maintain mental concentration
get to the point · cut to the chase · keep one's eye on the ball · stay the course · toe the line