Here's what we can infer based on the phrase itself:
* "Lintel": A lintel is the horizontal structural element above a door or window. It supports the weight of the wall above.
* "Low lintel": This suggests a low doorway or window, potentially indicating a small, confined space.
* "Hold up": This implies an action of support or maintaining something in place.
Possible interpretations:
1. Physical Action: The phrase could refer to physically holding up a low lintel, perhaps to prevent it from collapsing.
2. Symbolic Support: The phrase could be a metaphor for supporting something fragile or vulnerable, like a relationship, an idea, or a hope.
3. Confinement: The low lintel might represent a feeling of being trapped or limited. The act of "holding it up" could symbolize the effort required to cope with this situation.
To understand the true meaning, you need more context. For example, the surrounding text could tell us:
* Who is speaking: Is it a person, a spirit, or a narrator?
* What is the situation: What is happening in the story or poem?
* What is the speaker's tone: Is it hopeful, despairing, or something else?
Without more context, it's impossible to give a definitive interpretation.
Please provide the source or more context from the text where you encountered this phrase. That will allow me to give you a more accurate interpretation.