A sailor's knife would be a (folding) marlinspike for the purpose of weaving/braiding/splicing rope.
The holes in a belt are commonly referred to as "belt holes" or "adjustment holes." These holes allow for the adjustment of the belt's tightness to fit different waist sizes. They are typically spaced evenly along the length of the belt, providing flexibility in sizing.
Those tiny holes are called perforations. They are created to make it easy to tear paper cleanly along a designated line.
Insects have openings called spiracles along their abdomens that allow them to take in oxygen. These spiracles lead to a network of tubes called tracheae, which deliver oxygen directly to the insect's cells. This respiratory system is adapted for the efficient exchange of gases in insects.
The holes on your sneakers are called 'eyes'
They are called "black holes".
The holes along the side of an insect's abdomen are called spiracles. Spiracles are small openings that allow air to enter the tracheal system, facilitating respiration. Insects use these openings to regulate gas exchange, as they lack lungs and rely on a network of tubes to transport oxygen directly to their tissues.
Need more info, How long is the blade, do you mean literally the bolt on blade across the bottom or the whole thing (curved section, mounting holes ect.) hopefully this is clear
holes
Holes.
Millipedes breathe through small holes called spiracles. Spiracles function similar to the gills of a fish and never close completely. These holes are found in pairs along the millipedes body.
I do not know if they have a musical name but they are commonly just called Recorder Holes.
Cockroaches breathe through the tiny holes called spiracles which are present along the side of their body. Oxygen enters the cockroach through these holes and follows the tiny breathing tubes called tracheae to all of the cockroach's body parts.