13-03-2011. Proficiency English Vocabulary: 13-03-2011.

PROWLING LEOPARD PICTURE.
prowl   [praUl]
I. n inf 
to be on the prowl estar merodeando
II. vt vagar por 
to prowl the streets for victims merodear por las calles en busca de víctimas
III. vi
to prowl (about, around) rondar (por)
PROWLING:
MERODEANDO.
SOURCE: CAMBRIDGE DICTIONARY.

prowl      
    1 prowl   prowls   prowling   prowled  
If an animal or a person prowls around, they move around quietly, for example when they are hunting.
   He prowled around the room, not sure what he was looking for or even why he was there.
VB  

    2 prowl  
If an animal is on the prowl, it is hunting. If a person is on the prowl, they are hunting for something such as a sexual partner or a business deal.
   Their fellow travellers are a  mix of honeymooners, single girls on the prowl and elderly couples.
   The new administration are on the prowl for ways to reduce spending.
PHR: v-link PHR, oft PHR for n 
SOURCE: Collins DICTIONARY.