Definition: A substance or agent that is used to protect something from damage or harm.

Example: The gardener applied a protectant to the plants to keep them safe from pests.

Definition: Designed or made to keep someone or something safe from harm or danger.

Example: She wore a protective helmet while riding her bike.

Definition: An item or measure that provides safety or defense against harm or danger.

Example: The helmet is a protective gear for cyclists.

Definition: In a way that keeps someone or something safe from harm or danger.

Example: She held the umbrella protectively over her friend during the rain.

Definition: Relating to a specific family of organisms known as Proteidae, which includes certain types of fish.

Example: The proteid characteristics of the fish make it unique in its habitat.

Definition: A type of protein or a protein-like substance that is no longer commonly used in scientific contexts.

Example: The scientist explained that proteids are essential for many biological functions.

Definition: A type of large molecule made up of chains of amino acids, which are essential for the structure and function of living cells. Proteins play important roles in the body, including building tissues, acting as enzymes, and supporting immune function.

Example: Meat, fish, and beans are good sources of protein for a healthy diet.

Definition: Relating to or made of protein, which is an essential nutrient found in many foods and is important for the body's growth and repair.

Example: Eggs are a proteinaceous food that provides essential nutrients for muscle building.

Definition: The condition where there is too much protein in the urine, which can indicate a health issue.

Example: The doctor tested for proteinuria to check for kidney problems.

Definition: Describing something that is related to the breakdown of proteins into smaller peptides or amino acids.

Example: The proteolytic enzymes in the digestive system help break down food proteins.

Definition: The act of adding a sound or syllable at the beginning of a word, or a table used for preparing bread and wine in the Eastern Orthodox Church.

Example: In linguistics, prothesis refers to the addition of a phoneme at the start of a word.

Definition: Relating to the addition of a sound or syllable at the beginning of a word.

Example: In some languages, prothetic vowels are added to ease pronunciation.