1 You can also get sufficient protein from plant-based foods if you eat a variety of them throughout the day. 2  Plant sources include soy products and meat substitutes, legumes, lentils, nuts, seeds and whole grains. 3  Vitamin B-12 is necessary to produce red blood cells and prevent anemia.
Learner's definition of LECTURE. [count] 1. : a talk or speech given to a group of people to teach them about a particular subject. a lecture about/on politics. She's planning to give/deliver a series of lectures on modern art. Several hundred people are expected to attend the lecture.
LINK / CITE ADD TO WORD LIST. noun. The speaker at a business conference. The speaker at a business conference. Speaker is defined as an electrical device used to make sound or music louder. An example of speaker is how music is listened to in a car.The definition of a speaker is a spokesperson or a person giving a speech.An example of speaker is the person who people have gathered around to hear talk about something.INK / CITE ADD TO WORD LIST. noun. The speaker at a business conference. The speaker at a business conference. Speaker is defined as an electrical device used to make sound or music louder. An example of speaker is how music is listened to in a car.