Liaise: Definition, Usage & Common Mistakes

Meaning 1：work closely together (liaise)

liaise 🔊

/liˈeɪz/

vi.

To connect with people from different groups to share information and work together smoothly.

Liaise meaning illustrated: a professional facilitating communication between two office teams.

work closely together 🔊

➕

/ˈwɜːk ˈkloʊsli təˈɡeðər/

vi.

To establish and maintain communication and cooperation between different people, groups, or organizations to ensure smooth collaboration.

📁 Category：Social Economy 🔖 Level：Intermediate

📘 Details & Usage

📖 Root Explanation

From French 'liaison', meaning 'a bond or connection'.

💡 Mnemonic

Think: LIAlSE sounds like 'lie a bridge'. A liaison officer LIES A bridge between teams.

📖 Example

As a marketing manager, I need to liaise regularly with the sales team to share customer feedback. 🔊 My role requires me to work closely and communicate regularly with the sales department to exchange customer insights.

🔗 Collocations

liaise with – to coordinate and communicate with a specific person or group

liaise between – to act as a connecting link between two or more parties

liaise on behalf of – to coordinate and communicate representing someone else's interests

🔄 Synonyms

cooperate (vi.) – To work jointly towards the same end.

coordinate (v.) – To organize the different parts of an activity so they work together effectively.

communicate (v.) – To share or exchange information, news, or ideas.

🚫 Antonyms

isolate (v.) – To cause to be or remain alone or apart from others.

disconnect (v.) – To break the connection or stop the communication between things.

🌱 Derivatives

liaison (n.) – Communication or cooperation between people or groups; a person who acts as a link to facilitate communication.

liaising (n./v.) – The activity or process of establishing a liaison.

📖 Cultural Story

The word 'liaise' emerged in early 20th-century British military slang, derived from the noun 'liaison'. It encapsulates the vital function of coordination, a cornerstone of modern organizational efficiency in business, government, and project management.