Free dictionary online: translation in English, Spanish, French, Italian, Chinese, Russian, definitions, synonyms...
Results found in several dictionaries: Collins, Collaborative Dictionary
grimpe 
  nf 
*  (=escalade) climbing 
le ski et la grimpe autour d'Annecy   

Collaborative Dictionary     French-English
'grimpe' found in translations in English-French dictionary
work... way up v. grimpant (part I vt) Reverso General Dictionary 

"Collins English French Electronic Dictionary © HarperCollins Publishers 2005"