Definisi 'laborious'

English to English

adjective

1. Requiring labor, perseverance, or sacrifices; toilsome; tiresome.

source: webster1913

adjective satellite

2. characterized by effort to the point of exhaustion; especially physical effort

worked their arduous way up the mining valley|a grueling campaign|hard labor|heavy work|heavy going|spent many laborious hours on the project|set a punishing pace

source: wordnet30