Around 4 months of age, your Lab puppy will begin replacing the milk teeth with adult teeth. At 6 to 7 months, the full set of 42 permanent teeth will be in.
(plural strike rates) ( 1 baseball) the number of runs of a batter divided by the number of balls faced. ( 2 cricket) the number of runs scored by a batsman per 100 balls faced; the number of balls bowled by a bowler divided by the number of wickets taken.  Link/Cite.
(reÉªt) n. 1. a quantity or amount considered in relation to or measured against another quantity or amount: a rate of 70 miles an hour. 2. (Commerce) a. a price or charge with reference to a standard or scale: rate of interest; rate of discount. b. (as modifier): a rate card.