Definition of "onliest" []

• Superlative form of only: most only. (adjective)

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• "Suppose it had been otherwise and I had been forced to face the world, how it would have hurt, for individual love is cruelly precious sometimes, and an "onliest" cannot in the very nature of things be as unselfish and adaptable as one of many."
• "Simply everyone was there, my dears, from Roy Jenkins to Rab Butler, to Robert Morley to Richard Gordon, to Gordon Richards to the onliest distaff stand-up of the time, wonderful Joyce Grenfell, who told how a distant ancestor, Harrovian WH Grenfell, had been in Oxford's No3 seat in that 1877 dead-heat."
• "Foot supported rabidly only West Indies at cricket and generally preferred football as, most certainly, did M'Lord Gnome himself, the late and onliest Peter Cook, who'd tell me hilariously outrageous tales about being bullied by Radley school's malign "Flashman", Ted Dexter, future England cricket captain."