Question

meaning for laborious in brief​

Answer 1

Explanation:

requiring much work, exertion, or perseverance: a laborious undertaking. characterized by or requiring extreme care and much attention to detail: laborious research. characterized by or exhibiting excessive effort, dullness, and lack of spontaneity; labored: a strained, laborious plot. mark it as the best answer so I'll follow you

Answer 2

Laborious are that in which needing a lot of time and effort.

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