Definition

1. Adjective:
   • Vague, unclear, indistinct: Describes a state of being not clearly defined, understood, or perceived; hazy.
   • Half-asleep, drowsy, semi-conscious: Describes a state between sleep and wakefulness, not fully alert or aware.
   • Careless, negligent, half-hearted: Describes an attitude or approach to work that is not serious, attentive, or thorough.

Usage Examples

• Adjective:
  • Anh ấy chỉ có những hiểu biết lơ mơ về chủ đề này. (He only has a vague understanding of this topic.)
  • Sau cơn sốt, cô ấy vẫn còn lơ mơ. (After the fever, she was still drowsy.)
  • Đừng làm việc một cách lơ mơ như vậy! (Don't work in such a careless/half-hearted manner!)

Advanced Usage

• "lơ tơ mơ" or "tơ lơ mơ": These are reduplicative forms that intensify the meaning of "lơ mơ," emphasizing a greater degree of vagueness, drowsiness, or carelessness.
  • Kế hoạch của họ còn lơ tơ mơ lắm. (Their plan is still very vague/nebulous.)
• Used to describe abstract feelings or premonitions.
  • Cô ấy có một nỗi lo lơ mơ về tương lai. (She has a vague worry about the future.)

Variants and Related Words

• Mơ hồ (adj): Vague, ambiguous, indistinct. Often used interchangeably with "lơ mơ" for meanings related to unclear understanding, but "mơ hồ" does not carry the meaning of being half-asleep.
• Lờ mờ (adj): Dim, faint, obscure. Often used for light or visual perception (e.g., - dim light), but can sometimes overlap with "lơ mơ" in describing unclear ideas.
• Ngái ngủ (adj): Sleepy, drowsy. Specifically describes the physical state of sleepiness, similar to one sense of "lơ mơ."

Synonyms

• Vague, unclear, indistinct: Mơ hồ, không rõ ràng.
• Drowsy, half-asleep: Ngái ngủ, thiu thiu ngủ.
• Negligent, perfunctory: Cẩu thả, qua loa.

Related Phrases (Phrasal Verbs)

Note: "Lơ mơ" is an adjective and does not form phrasal verbs in the same way verbs do. However, it is commonly used in set phrases. - Hiểu lơ mơ: To understand vaguely. - Tôi chỉ hiểu lơ mơ bài giảng hôm nay. (I only vaguely understood today's lecture.) - Ngủ lơ mơ: To sleep lightly, to be in a drowsy state. - Trên chuyến tàu dài, anh ấy ngủ lơ mơ suốt. (On the long train ride, he was in a drowsy sleep the whole time.) - Làm ăn lơ mơ: To work carelessly/perfunctorily. - Công ty đó làm ăn lơ mơ nên chẳng có lãi. (That company operates carelessly, so it makes no profit.)

Related Idioms

• Còn lơ mơ như gà mắc tóc: (Lit: To be as vague/confused as a chicken with tangled hair). An idiom emphasizing a state of being utterly confused, clueless, or not understanding anything.
  • Hỏi nó về dự án cũng vô ích, nó còn lơ mơ như gà mắc tóc. (It's useless to ask him about the project; he's completely clueless.)

adj

1. vague