Answer: ONED

AnswerCrossword Clue
ONEDFlat
ONEDLike a line, to a math prof
ONEDLike a line, to a math student
ONEDUnited.
ONEDMade into a unit.
ONEDCombined.
ONEDUnified.
ONEDBaby's shoe size
ONEDUnited
ONEDConsolidated
ONEDJoined together
ONEDWedded
ONEDWed
ONEDLacking height and depth
ONEDHaving no width or depth
ONEDLacking width and depth, for short
ONEDLike a line, in math
ONEDLike a line segment, briefly
ONEDHaving no depth, in brief
ONEDFlat, for short
ONEDLike a line, in brief
ONEDGoing along the line, briefly?
ONEDLike the x- or y-axis
ONEDLinear, in brief
ONEDLike the x-, y- or z-axis
ONEDLinear, informally
ONEDLacking depth and scope, briefly
ONEDLike the x- or y-axis briefly,
ONEDLacking depth
ONEDLinear: abbr.
ONEDLacking height or depth
ONEDLike lines, briefly
ONEDStrictly linear, for short
ONEDJoined
ONEDLacking width and depth, briefly
ONEDLike a line, briefly
ONEDLinear
ONEDHaving only length
ONEDLacking width and depth
ONEDLinear, briefly