I think it means "professionally skilled".
Nothing
nishma (× ×©×ž×¢) can either mean "we will hear" or "[it] is heard"
beseder = בסדר
nishma
mah nishma (מה × ×©×ž×¢)
ma nishma (מה × ×©×ž×¢)
mah nishma (מה × ×©×ž×¢)
"Shalom, mah nishma" translates something along the lines of "Hi, how're you doin'." "Shalom, mah nish" is merely a colloquial and shortened way of saying the same thing.
How are you, Doctor? = Ma nishma, Doctor? (מה נשמע, דוקטור)
Nishma, a porridge made from ground corn is the most common breakfast.
'Ma Koreh' (מה קורה) means 'what's happening?' Also, 'Ma Nishma' (מה נשמע)
Yo What is up = "Hey, ma nishma" (×”×™×™ מה × ×©×ž×¢)