Notch in a sentence as a noun

Top notch, feels like it came from a very talented team.

It's clear from the other problems that Facebook's been able to solve that they know how to hire top-notch developers.

You can literally be a twelve-year-old kid with a $200 cast-off computer and yet do top-notch software work.

Notch in a sentence as a verb

There could be more of them in the future, but someone who is top-notch at all of statistics, programming, and data-presentation has long been less common than someone who's good at one or two of those.

While I know a few extremely capable medics who have a lousy bedside manner, every medic I know who seems to genuinely care about their patients is a top-notch medical provider.

Notch definitions

noun

a V-shaped indentation; "mandibular notch"

noun

the location in a range of mountains of a geological formation that is lower than the surrounding peaks; "we got through the pass before it started to snow"

See also: pass

noun

a V-shaped or U-shaped indentation carved or scratched into a surface; "there were four notches in the handle of his revolver"

noun

a small cut

See also: nick snick

verb

cut or make a notch into; "notch the rope"

verb

notch a surface to record something