groove

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groove

 [gro̳v]
a narrow, linear hollow or depression.
branchial groove pharyngeal groove.
Harrison's groove a horizontal groove along the lower border of the thorax corresponding to the costal insertion of the diaphragm; seen in advanced rickets in childhood.
medullary groove (neural groove) that formed by the beginning invagination of the neural plate of the embryo to form the neural tube.
pharyngeal groove a groove between a pair of pharyngeal arches in a mammalian embryo, homologous to the branchial cleft of a fish, formed by rupture of the membrane separating a corresponding entodermal pouch and ectodermal groove.

groove

(grūv), [TA]
A narrow, elongated depression or furrow on any surface.
See also: sulcus.

groove

(grūv) [TA]
A narrow elongated depression or furrow on any surface.
See also: sulcus

groove

(grūv) [TA]
A narrow, elongated depression or furrow on any surface.
References in periodicals archive ?
Also, grooving will compensate somewhat for the inability of harder covers to conform properly to the mating roll.
In some cases, grooving a suction roll cover has eliminated or minimized shadow marking.
Often a wide grooving insert is not used due to the increased tool pressure and the resulting tendency to generate chatter.
Today, as with all cutting tools, grooving tools and inserts are being asked to do much more than their predecessors' traditional cutoff and simple shallow grooves.
The Pentacut insert with five cutting edges can be mounted on any type of lathe for grooving, parting, recessing, and chamfering.
As grooving is predominately a forming operation, tool pressure and chip build up can be minimized by the automatic relief move built into this routine.
The grooving and face grooving tools are available in sizes 0.004" through 0.125" in 0.001" increments.
Groove 'N Turn inserts feature an offset insert design that allows grooving and turning up to a shoulder.
Thinbit Groove 'N Turn inserts feature an offset insert design that allows grooving or turning up to a shoulder using narrow insert widths.
The MICROBIT(r) line of solid carbide internal grooving, threading, and boring tools has been expanded to include internal face grooving tools with a minimum bore diameter as small as 0.125" and a major diameter as small as 0.125".