Answer: tangent

AnswerCrossword Clue
TANGENTKind of line, in geometry.
tangenttouching
tangenta line that touches a curve
tangentchanging suddenly from one course or thought to another
tangenttangent line, plane, etc.
TANGENTTrigonometry ratio
TANGENTMath term
TANGENTTrig function
TANGENTTrig calculation
TANGENTTouching fellow who has been in the sun (7)
TANGENTTrigonometric function
TANGENTContiguous
TANGENTAbutting
TANGENTGeometry line
TANGENTDeviating course.
TANGENTTouching.
TANGENTSudden divergence from one course to another.
TANGENTA new and unexpected tack.
TANGENTSpeaker's digression
TANGENTDigression
TANGENTTrigonomic function
TANGENTRight triangle calculation
TANGENTCircle line
TANGENTTouching
TANGENTIt doesn't go in circles