featureless

From feature + -less.

• (US) IPA^(key): /ˈfi.t͡ʃɚ.ləs/

• Audio (US):

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featureless (comparative more featureless, superlative most featureless)

1. Without distinguishing features.

   a featureless brick wall

   • 1899 February, Joseph Conrad, “The Heart of Darkness”, in Blackwood’s Edinburgh Magazine, volume CLXV, number M, New York, N.Y.: The Leonard Scott Publishing Company, […], →OCLC, part I, page 202:

     This one was almost featureless, as if still in the making, with an aspect of monotonous grimness.

   • 1961 May, Mark B. Warburton, “Yatton and its branches to Clevedon and Wells”, in Trains Illustrated, page 278:

     The branch is three and a half miles long over virtually level, featureless countryside.

• featurelessly
• featurelessness