showerfuladj.
/ˈʃaʊəf(ᵿ)l/, U.S. /ˈʃaʊ(ə)rf(ə)l/ rare.
Full of or bringing showers of rain; showery.
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the world > the earth > weather and the atmosphere > weather > wet weather > [adjective] > wet (of weather, place, or time) > rainy > showery
showery1552
showerful1810
1810 Philadelphia Repertory 18 Aug. 122/3 The moon had now began to hide her borrowed lustre behind the bosom of the showerful clouds that overcast the heavens.
1872 Ld. Tennyson Gareth & Lynette 3 Gareth, in a showerful spring Stared at the spate.
?1967 M. Roebuck in New S. Afr. Writing No. 4. 50 It was warm there too in the last icy spasms of winter. The spring was showerful.
This entry has been updated (OED Third Edition, March 2017; most recently modified version published online March 2022).
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adj.1810