Knurl vs Tumescence - What's the difference?
knurl | tumescence | Related terms |
A contorted knot in wood.
A crossgrained protuberance; a nodule; a boss or projection.
A lined or crossgrained pattern of ridges or indentations rolled or pressed into a part for grip.
A swelling due to the presence of fluid.
A swollen bodily organ; used especially of erectile tissue.