Laborious Pronounce - /ləˈbɔːɹiəs/ audio (southern england) audio (us) rhymes: Meaning of laborious in english. Web the meaning of laborious is involving, requiring, or characterized by hard and sustained effort : Web pronunciation [ edit] ipa ( key): Learn how to say laborious. Web see laborious in the oxford advanced american dictionary. 1.3k views 6 years ago.
1.3k views 6 years ago. Web pronunciation [ edit] ipa ( key): Learn how to say laborious. Web see laborious in the oxford advanced american dictionary. /ləˈbɔːɹiəs/ audio (southern england) audio (us) rhymes: Meaning of laborious in english. Web the meaning of laborious is involving, requiring, or characterized by hard and sustained effort :