244. Angularity -- N. angularity, angularness ; aduncity ; angle, cusp, bend; fold &c 258; notch &c 257; fork, bifurcation.
245. Curvature -- N. curvature, curvity , curvation ; incurvature , incurvity ; incurvation ; bend; flexure, flexion, flection ; conflexure ; crook, hook, bought, bending; deflection, deflexion ; inflection, inflexion ; concameration ; arcuation , devexity , turn, deviation, detour, sweep; curl, curling; bough; recurvity , recurvation ; sinuosity &c 248.
246. Straightness -- N. straightness, rectilinearity , directness; inflexibility &c (stiffness) 323; straight line, right line, direct line; short cut.
248. [Complex curvature.] Convolution -- N. winding &c v.; convolution, involution, circumvolution; wave, undulation, tortuosity, anfractuosity ; sinuosity, sinuation ; meandering, circuit, circumbendibus , twist, twirl, windings and turnings, ambages ; torsion; inosculation ; reticulation &c (crossing) 219; rivulation ; roughness &c 256.
249. Rotundity -- N. rotundity; roundness &c adj.; cylindricity ; sphericity, spheroidity ; globosity .