Encountered wild deer and measured the numbers (7)
I believe the answer is:
metered
'measured the numbers' is the definition.
'metered' can be an answer for 'measured' (metering is a kind of measuring). I'm not certain of the 'the numbers' bit.
'encountered wild deer' is the wordplay.
'encountered' becomes 'met' ('meet' can be a synonym of 'encounter').
'wild' indicates anagramming the letters.
'deer' with letters rearranged gives 'ered'.
'met'+'ered'='METERED'
'and' acts as a link.
Can you help me to learn more?
(Other definitions for metered that I've seen before include "As water may be" , "Measured" , "Gauged" .)