Dictionary Form
noun
This is a combination of the word 辞書 "dictionary" and the suffix 〜形 or "form." Put them together and you get dictionary form!
じしょけい
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
食べたの辞書形は食べるです。
The dictionary form of ate is eat.
辞書形は分かるんですが、活用形がよく分かりません。
I'm fine with dictionary form, but I have trouble with conjugated form.
この言葉の辞書形を書きなさい。
Write the dictionary form of this word.