fortify
B2-C1Formal or technical; common in news, military, nutritional, and psychological contexts.
Definition
Meaning
To make something stronger, more secure, or more able to withstand attack.
To add substances to food or drink to increase its nutritional value or to support emotional or mental strength.
Linguistics
Semantic Notes
The word implies an active, deliberate process of strengthening, often in anticipation of a threat or deficiency. Can be physical (walls, bodies), psychological (resolve), or abstract (arguments).
Dialectal Variation
British vs American Usage
Differences
No significant differences in core meaning or usage. British English may slightly more often use 'fortified' for historic castles. American English commonly uses 'fortified' for breakfast cereals and drinks with added nutrients.
Connotations
Connotations are identical: strength, protection, preparation, enhancement.
Frequency
Comparable frequency in both varieties; slightly higher in AmE due to marketing of 'fortified' food products.
Vocabulary
Collocations
Grammar
Valency Patterns
fortify something (against something)fortify something (with something)fortify oneself (with something)be fortified by somethingVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “fortify oneself against”
- “a fortified wine (e.g., sherry, port)”
Usage
Context Usage
Business
Used metaphorically: 'The company sought to fortify its market position against new competitors.'
Academic
Used in history, military studies, nutrition, psychology: 'The study examined how beliefs fortify resilience.'
Everyday
Most common in food context: 'This orange juice is fortified with calcium.' Less common for emotional strength: 'She fortified herself with a cup of tea before the difficult call.'
Technical
In military/engineering: 'to fortify a bunker with concrete'; in food science: 'to fortify flour with folic acid.'
Examples
By Part of Speech
verb
British English
- The coastal towns were fortified against potential invasion.
- He fortified his argument with several recent studies.
- Have a biscuit to fortify you before your journey.
American English
- The general ordered his troops to fortify the hilltop position.
- This cereal is fortified with ten essential vitamins.
- She fortified herself with coffee before the big meeting.
adverb
British English
- This section of the border is most strongly fortified.
American English
- The warehouse was seemingly impregnably fortified.
adjective
British English
- The fortified walls of the old castle still stand.
- He reached for the fortified wine to calm his nerves.
American English
- They entered a heavily fortified compound.
- Fortified breakfast foods are popular choices for parents.
Examples
By CEFR Level
- This milk is fortified with vitamin D.
- The soldiers worked to fortify the camp before nightfall.
- Eating well can fortify your immune system.
- The government aims to fortify the economy against future shocks.
- She mentally fortified herself for the challenging negotiation ahead.
- The legal team sought to fortify their case with new forensic evidence, rendering the opposition's claims untenable.
Learning
Memory Aids
Mnemonic
Think of a FORT. To FORTify is to make something as strong and secure as a fort.
Conceptual Metaphor
STRENGTH IS A WALL/BARRIER; PREPARATION IS FORTIFICATION.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct translation to 'укреплять' for simple improvement (use 'improve', 'enhance'). Fortify implies adding strength for a specific purpose, often defence. Don't use for 'strengthening a friendship' in a positive sense; it sounds like preparing for conflict.
Common Mistakes
- Using 'fortify' to mean just 'build' (e.g., 'They fortified a new house' – incorrect). Using it for emotional support without the sense of preparing for hardship. Confusing 'fortified' (strengthened) with 'certified' (officially approved).
Practice
Quiz
In which context is 'fortify' LEAST appropriate?
FAQ
Frequently Asked Questions
Typically, it's used for preparing to face something negative or difficult (e.g., 'fortify oneself for bad news'). For general positive support, 'strengthen' or 'bolster' is better.
They overlap. 'Fortify' emphasizes making something strong to resist attack or hardship. 'Reinforce' focuses on adding support or extra material to increase strength or numbers. Troops reinforce a position; they fortify it by building defences.
No. Fortified wine (like port or sherry) has distilled spirits (like brandy) added to it, which increases its alcohol content and alters its flavour and preservation.
Yes, usually in a metaphorical sense: 'Feeling fortified by her friends' support, she faced the committee.' It means emotionally or mentally strengthened.
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