In a radial arrangement resembling a hand-held fan.(adjective)
In a fanwise manner.(adverb)
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Use "fanwise" in a sentence
"As the adventurers approached the houses, the gorilla-men behind them spread out fanwise and one of them uttered a great roar."
"As these diverged fanwise, and as our total number did not exceed twelve hundred fighting men, we were all soon reduced to quite small parties."
"There it lay, sprawled out within the bowl, black tentacles spread fanwise from its bloated body, its huge black eyes staring inscrutably up into mine!"