Of an animal or person: having an ashen or pale appearance; also, haggard or thin; physically weak.
Of a plant: intentionally grown in the dark.
Of a plant or part of a plant: pale and weak because of sunlight deprivation or excessive exposure to sunlight.
Lacking in vigour; anemic, feeble.
Narrow-bodied (in proportional to height or length).
A tall, narrow-bodied, angular person.