Definition of Open problem

1. Noun. A problem that has been posed in a field of study such as mathematics or theoretical computer science, but whose answer is not yet known. ¹

¹ Source:

Lexicographical Neighbors of Open Problem

open markets
open marriages
open matte
open mic
open mind
open minds
open one's big mouth
open order
open outcry
open outsourcing
open pneumothorax
open pollination
open primary
open problem (current term)
open problems
open proxy
open proxy server
open razor
open razors
open reading frame
open reading frames
open rectangle
open reduction of fractures
open relationships
open sandwich
open sea
open season

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