A segment is a part of something that can be divided off naturally, without cutting. Oranges and mandarins can be easily broken into segments. You can clearly see the segments of the mandarin in the picture.
Segments can also be used to describe parts of some kinds of a creepy crawly like a millipedes body, where there are clear separations between the parts.
You send something when you make it go somewhere. You send a parcel by taking it to a post office. You send out your troops by ordering them to go.
Sent is the past tense of send. For example, "I sent you a parcel in the post".
Sis forSentence (Text)
A sentence is a group of words that make sense on their own, terminated by punctuation.
Sis forSentence (Law)
A sentence is something someone has said you must do as a punishment. The man in the picture has been sentenced to some time in jail.
A sentry is someone who stands guard over something, to protect it. The sentry in this picture is guarding the entry to the Tower of London, which contains the Queen's jewels.
Sepia is a pigment made from cuttlefish ink. It can be used to draw or paint with. Anything that looks like it is made from sepia ink is also called sepia, for example a photograph that has been made into monochrome in browns.
