disjunction - Master This Word
Master this word with our 5-step learning method – Learn English in English
disjunction Word Meanings
- a separation or division of two things
- an instance of choosing between alternatives
- a logical operation that results in true if at least one operand is true
disjunction Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
disjunction Phonetic & Pronunciation
UK
/dɪsˈdʒʌŋkʃən/
US
/dɪsˈdʒʌŋkʃən/
disjunction Word Etymology
Disjunction: dis- (apart) + junctio (joining). Origin: Latin → Old French → Middle English. Memory image: Picture two roads diverging, where a decision point represents a choice between paths, thus signifying disconnection.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Disjunction is a noun that describes a separation or division between two things, or a choice between alternatives. In logic, a disjunction is a compound statement that is true if at least one of its components is true. In everyday speech you might hear about a disjunction between plans, opinions, or paths, such as choosing between two routes or between staying home or going out. The concept contrasts with conjunction, where both parts must be true. The word comes from Latin dis- meaning apart and junctio meaning joining, and the memory image of two roads diverging at a fork helps you recall the sense of a split rather than a single path.
Usage Reminders
- - Use disjunction to talk about choosing between options.
- - Do not confuse with conjunction, which links both parts as true.
- - In logic, remember: one true part is enough for the whole statement to be true.
- - Pair with opposite concept: disjoint sets are non-overlapping.
- - Think of a fork in the road as a visual cue for a split.
Common Misconceptions
- Disjunction means both options must be true.
- It is the same as ‘not disjunction’.
- It always creates a binary yes/no choice.
- People think ‘or’ always means one or the other, never both.
- In everyday talk, it only appears in mathematics.
Thinking Differences
In English, disjunction centers on choosing between options and highlights a split path; learners often mix it with conjunction or treat every 'or' as exclusive.
Learning Tips
- Memorize the etymology to recall meaning.
- Compare disjunction with conjunction in a side-by-side chart.
- Practice with true/false logic problems.
- Create real-life choices to visualize the concept.
- Use two-path imagery to remember the fork.
- Check that at least one part is true in examples.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'disjunction'?
A.A situation where two events cannot occur at the same time
B.A contrast between two things
C.A combination of elements
D.An agreement between parties
Step 2: Usage
Select the correct usage of the word 'disjunction' in a sentence.
A.The disjunction between their plans created a major issue.
B.She felt a disjunction with the book she was reading.
C.The painter used a disjunction of colors to create a vibrant piece.
D.His disjunction to university life was quite evident.
Step 3: Similar Words
Which word is most similar to 'disjunction'?
A.Contrast
B.Connection
C.Union
D.Agreement
Step 4: Opposite Words
What is the opposite of the word 'disjunction'?
A.Separation
B.Conflict
C.Unity
D.Division
Step 5: Mastery
Can you think of a real-life context where disjunction applies?
A.There is a conflict in their schedules that prevents them from meeting.
B.The disjunction in their viewpoints led to a productive discussion.
C.The students collaborated on a group assignment without any issues.
D.They decided to join forces on the project for better results.
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