Definition: The process of making something longer in duration or extent, often used in the context of sounds or physical objects.

Example: The lengthening of the vowel sound made the word easier to pronounce.

Definition: To make something longer in time or distance.

Example: The teacher is lengthening the time for the exam to give students more opportunity to finish.

Definition: In the direction of the length or along the longer side of something.

Example: The fabric was cut lengthwise to create two long strips.

Definition: To change to a softer or less forceful sound, especially in the context of consonants in speech.

Example: In some dialects, the sound of 't' can lenite to a softer 'd' sound.

Definition: To make a consonant sound softer or weaker in pronunciation.

Example: In some dialects, speakers tend to lenite certain consonants, making them sound less harsh.

Definition: Not a valid English word.

Example: The word 'lense' is often confused with 'lens', which refers to a curved piece of glass used in glasses or cameras.

Definition: To make something lean or to soften it by soaking in a liquid.

Example: The chef decided to lense the vegetables before cooking them to enhance their flavor.

Definition: Describing something that is shaped like a lens or a lentil, often biconvex in form.

Example: The lenticular clouds formed a beautiful display in the sky.

Definition: A small lens or a tiny groove that is often found on surfaces like projection screens or film, used to enhance images or create effects.

Example: The lenticule on the projection screen helped to improve the clarity of the images being displayed.

Definition: A type of virus that belongs to a group of retroviruses, known for causing slow and progressive diseases in humans and animals, such as AIDS.

Example: Researchers are studying lentivirus to develop better treatments for HIV.

Definition: Having the shape of a lens, which is typically curved and thicker in the middle than at the edges.

Example: The lentoid shape of the glass helped to focus the light more effectively.

Definition: A type of mineral that is lilac or pink to gray in color, belonging to the mica group, and is used for lithium extraction and in ceramics.

Example: Lepidolite is often used in the production of ceramics and as a source of lithium.

Definition: A type of elementary particle that does not experience strong forces and includes particles like electrons and neutrinos.

Example: Electrons and neutrinos are examples of leptons, which play a crucial role in particle physics.