Origin of abaxialab- + axial
- An example of abaxial is the lower part of a leaf that faces away from the plant's stem.
- In biology, the dorsal or back fin of a fish is on the abaxial side from the belly.
The definition of abaxial refers to a position on the opposite side of or away from the axis.
Located away from or on the opposite side of the axis, as of an organ or organism.
ab- (“away from”) + axial (“axis”).
- The abaxial surface of these leaves is covered with a suspicious gray film.
- At certain times of the year, you can find fern spores on the abaxial surface of the leaves.