Of or pertaining to family.
Mark had to skip work due to familial obligations.
- A motion like that of waves; a moving in this and that direction.
the fluctuations of the sea
fluctuations of opinion
- A wavering; unsteadiness.
fluctuations of prices
- The motion or undulation of a fluid collected in a natural or artificial cavity, which is felt when it is subjected to pressure or percussion.
- frameshift mutation