def is_god_name(word: str):
    """
    This function checks if a given word from ORACC is a name of a god.
    A word is considered a god name if it starts with "{d}" and it contains at most one '-'.
    
    :param word: A given word
    :type word: str
    :return: True iff the given word is a god name.
    """
    return word.startswith("{d}") and word.count('-') <= 1