Cuttlefish vs. Fluid

Cuttlefish or cuttles are marine molluscs of the order Sepiida. They belong to the class Cephalopoda, which also includes squid, octopuses, and nautiluses.

In physics, a fluid is a liquid, gas, or other material that continually deforms (flows) under an applied shear stress, or external force. They have zero shear modulus, or, in simpler terms, are substances which cannot resist any shear force applied to them.

Any of various marine cephalopod mollusks of the family Sepiidae, having eight arms and two long tentacles, a calcareous internal shell, and a broad body.

a substance that has no fixed shape and yields easily to external pressure; a gas or (especially) a liquid

any of various squid-like cephalopods (marine mollusks) of the order Sepiida that have eight arms, two retractable tentacles, and a calcareous internal shell, and can eject a dark ink when threatened

(of a substance) able to flow easily

ten-armed oval-bodied cephalopod with narrow fins as long as the body and a large calcareous internal shell

(of a clutch or coupling) using a liquid to transmit power.

A continuous, amorphous substance whose molecules move freely past one another and that has the tendency to assume the shape of its container; a liquid or gas.

Of, relating to, or characteristic of a fluid.

Readily reshaped; pliable.

Smooth and flowing; graceful

Changing or tending to change; variable

Characterized by or allowing social mobility

Convertible into cash

Any substance which can flow with relative ease, tends to assume the shape of its container, and obeys Bernoulli's principle; a liquid, gas or plasma.

A liquid as opposed to a solid or gas.

Intravenous fluids.

(not comparable) Of or relating to fluid.

In a state of flux; subject to change.

Moving smoothly, or giving the impression of a liquid in motion.

(of an asset) Convertible into cash.

(rare) Genderfluid.

Having particles which easily move and change their relative position without a separation of the mass, and which easily yield to pressure; capable of flowing; liquid or gaseous.

A fluid substance; a body whose particles move easily among themselves.

a substance that is fluid at room temperature and pressure

a continuous amorphous substance that tends to flow and to conform to the outline of its container: a liquid or a gas

subject to change; variable;

characteristic of a fluid; capable of flowing and easily changing shape

smooth and unconstrained in movement;

in cash or easily convertible to cash;

affording change (especially in social status);