A stylus is a pen-shaped instrument.
As distinct from pizzicato, which indicates that you are to play a string instrument such as a violin by plucking, the corresponding term for playing with a bow is arco.
Canon is a term referring to when one voice or instrument starts a melody and another voice or instrument starts the same melody later and imitates the first instrument or voice. It is also called a round. If the two or more parts are independent from each other with the exception of the imitation, it is also known as imitative polyphony.
depends on the instrument. for a brass instrument, you can use an actual mute, play straight into your music stand, or put a valve or two halfway down.
One instrument that ends with an "a" is the guitarra, a Spanish term for guitar. Another example is the marimba, a percussion instrument with wooden bars that are struck to produce sound. Both instruments are widely used in various musical genres around the world.
Can depend, but safe to go with melody, tune, harmony, etc. More than one instrument can be symphony, etc. Specific ones can also have more focused description like chime (triangle, bells), strum (guitar), hum (violin family) or can just reword calling the instrument sound a voice of that instrument (in some cases).
Scope is the medical term meaning an instrument used for observation. There is no general term for any medical instrument.
A pelvimeter is an instrument for measuring the pelvis.
The term is "percussion instrument" (makes sound when struck).
The term thermometer is an instrument used to measure temperature.
A dermatome is an instrument to cut skin.
CraniotomecraniometerOsteotome
The term "lute" refers to an old stringed instrument. It was popular from the Medieval to the Baroque eras, and was an extremely important instrument in secular music during the Renaissance.
A stethoscope is the instrument used to listen to a person's breathing.
The medical term for an instrument used to examine the kidney is "nephroscope." It is a specialized tool that is inserted through a small incision to visualize and examine the inner structures of the kidney for diagnostic or therapeutic purposes.
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A synonym for "manual" in the context of a musical instrument is "keyboard." This term typically refers to the set of keys that a musician interacts with to produce sound, particularly in instruments like pianos and organs.
A laparoscope is an instrument for visual inspection inside the abdomen.